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BC278

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ID = 55458
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   Universal 
Identical to BC278
Similar Tubes
Normally replaceable-slightly different:
  BC237

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended AF amplifier / for universal purpose.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 5 mm / 0.24 x 0.24 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Towers IVT
 
to-106_8.gif
BC278
Günther Stabe † 19.8.20

 

Usage in Models 1= 1975?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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